Frequencies for c_1_c6_67 variable in hosp_rollup2552_96_1996 dataset :

  c_1_c6_67 |      Freq.     Percent        Cum.
------------+-----------------------------------
        243 |          1        0.02        0.02
        475 |          1        0.02        0.03
       2698 |          1        0.02        0.05
       2977 |          1        0.02        0.07
       5200 |          1        0.02        0.08
       5281 |          1        0.02        0.10
      12405 |          1        0.02        0.12
      24501 |          1        0.02        0.13
      80078 |          1        0.02        0.15
     121997 |          1        0.02        0.17
     134320 |          1        0.02        0.18
     218712 |          1        0.02        0.20
     231231 |          1        0.02        0.22
     246846 |          1        0.02        0.23
     258695 |          1        0.02        0.25
     342188 |          1        0.02        0.27
     674354 |          1        0.02        0.28
     844658 |          1        0.02        0.30
     941266 |          1        0.02        0.32
    1633470 |          1        0.02        0.33
    4654118 |          1        0.02        0.35
          . |      6,000       99.65      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018